I have subbed the first episode of Tokyo Hinkon Joshi which you can find at d-addicts. Luckily jptv.club had the Jp subs which were easy to retime. Each episode is about 25 minutes which takes about half a day to do and I don't have the time to do 45 minute episodes like Mosaic Japan.
Tokyo Hinkon Joshi is an interesting discourse about poverty which makes translating the lines quite enjoyable and gives me plenty to think about. Plenty of depth in the dialogue, I like a dorama that looks at real life issues in depth and I foresee an spoiler review in the end.
No guarantees with release schedule because I'd rather be watching more shows but I think jdorama with brains deserve to be subbed.